| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [pron] a [noun] | 1066 |
|
| 2 | [is] [indef pn] [art] [noun] | 124 |
|
| 3 | [is] [indef pn] [art] [noun] | 124 |
|
| 4 | [be] [indef pn] a [noun] | 44 |
|
| 5 | [is] [indef pn] a [noun] | 29 |
|
